EasyManuals Logo

Quectel M12 User Manual

Quectel M12
76 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #49 background imageLoading...
Page #49 background image
M12 Hardware Design
M12_Hardware_Design_V3.3 - 48 -
SPK1P
SPK1N
Differential layout
Amplifier
circuit
Module
10pF
0603
Close to speaker
GND
ESD
33pF
0603
33pF
0603
GND
10pF
0603
ESD
10pF
0603
33pF
0603
Figure 29: Reference design with an amplifier for AOUT1
Texas Instruments TPA6205A1 is recommended for a suitable differential audio amplifier. There
are plenty of excellent audio amplifiers in the market.
SPK2P
AGND
Differential layout
Module
22uF
Close to speaker
GND
ESD
33pF
0603
10pF
0603
Figure 30: Reference design for AOUT2
Quectel
Confidential

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Quectel M12 and is the answer not in the manual?

Quectel M12 Specifications

General IconGeneral
BrandQuectel
ModelM12
CategoryControl Unit
LanguageEnglish

Related product manuals